1 /*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define LOG_TAG "android.hardware.automotive.evs@1.0-service"
18
19 #include <unistd.h>
20
21 #include <hidl/HidlTransportSupport.h>
22 #include <log/log.h>
23 #include <utils/Errors.h>
24 #include <utils/StrongPointer.h>
25
26 #include "ServiceNames.h"
27 #include "EvsEnumerator.h"
28 #include "EvsDisplay.h"
29
30
31 // libhidl:
32 using android::hardware::configureRpcThreadpool;
33 using android::hardware::joinRpcThreadpool;
34
35 // Generated HIDL files
36 using android::hardware::automotive::evs::V1_0::IEvsEnumerator;
37 using android::hardware::automotive::evs::V1_0::IEvsDisplay;
38
39 // The namespace in which all our implementation code lives
40 using namespace android::hardware::automotive::evs::V1_0::implementation;
41 using namespace android;
42
43
main()44 int main() {
45 ALOGI("EVS Hardware Enumerator service is starting");
46 android::sp<IEvsEnumerator> service = new EvsEnumerator();
47
48 configureRpcThreadpool(1, true /* callerWillJoin */);
49
50 // Register our service -- if somebody is already registered by our name,
51 // they will be killed (their thread pool will throw an exception).
52 status_t status = service->registerAsService(kEnumeratorServiceName);
53 if (status == OK) {
54 ALOGD("%s is ready.", kEnumeratorServiceName);
55 joinRpcThreadpool();
56 } else {
57 ALOGE("Could not register service %s (%d).", kEnumeratorServiceName, status);
58 }
59
60 // In normal operation, we don't expect the thread pool to exit
61 ALOGE("EVS Hardware Enumerator is shutting down");
62 return 1;
63 }
64